The optical scheme comprises 14 multicoated elements in 12 groups, including three aspherical and two ED glass elements. The lens employs a stepping motor and inner focusing system for shooting photo and video.

The lens supports high-speed shooting at up to 240 fps to take advantage of contrast AF when used with DMC-GH3 or G6 cameras. The Power OIS is twice as effective as Mega. The lens features a metal bayonet mount. A lens hood and case are included. The lens is available in two colors - black or silver.

As distinct from the predecessor, it has no HD index in the name, but it does support HD video format.